Home / 63,017,738.40-94,526,607.60-58,090,864.80

Finding the Fourth Proportional to 63,017,738.40, 94,526,607.60 and 58,090,864.80

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Solution

The fourth proportional to 63,017,738.40, 94,526,607.60 and 58,090,864.80 is: 87,136,297.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,017,738.40 : 94,526,607.60 = 58,090,864.80 : x
  2. Step 2: Convert to fraction form
    63,017,738.40/94,526,607.60 = 58,090,864.80/x
  3. Step 3: Cross multiply
    63,017,738.40x = 94,526,607.60 × 58,090,864.80
  4. Step 4: Simplify right side
    63,017,738.40x = 5,491,132,382,094,252
  5. Step 5: Solve for x
    x = 5,491,132,382,094,252/63,017,738.40
  6. Step 6: Final answer
    x = 87,136,297.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.